33138853839

Names of 33138853839

• Cardinal: 33138853839 can be written as Thirty-three billion, one hundred thirty-eight million, eight hundred fifty-three thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 3.3138853839 × 10¹⁰

Factors of 33138853839

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1952

Divisors of 33138853839

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 21 27 39 61 63 91 117 127 183 189 273 351 381 427 549 793 819 889 1143 1281 1647 1651 1741 2379 2457 2667 3429 3843 4953 5223 5551 7137 7747 8001 11529 11557 12187 14859 15669 16653 21411 22633 23241 24003 34671 36561 44577 47007 49959 54229 67899 69723 100711 104013 106201 109683 149877 158431 162687 203697 209169 221107 302133 312039 318603 329049 475293 488061 611091 663321 704977 743407 906399 955809 1380613 1425879 1464183 1547749 1989963 2114931 2230221 2719197 2867427 2874391 4141839 4277637 4643247 5969889 6344793 6690663 8623173 9664291 12425517 13487527 13929741 19034379 20071989 20120737 25869519 28992873 37276551 40462581 41789223 60362211 77608557 86978619 94412689 121387743 175337851 181086633 260935857 283238067 364163229 526013553 543259899 849714201 1227364957 1578040659 2549142603 3682094871 4734121977 11046284613 33138853839
• Sum of all divisors σ(n): 61933813760
• Sum of proper divisors (its aliquot sum) s(n): 28794959921
• 33138853839 is a deficient number, because the sum of its proper divisors (28794959921) is less than itself. Its deficiency is 4343893918

Bases of 33138853839

• Binary: 11110110111001110101100011111001111₂
• Hexadecimal: 0x7B73AC7CF
• Base-36: F820N9R

Squares and roots of 33138853839

• 33138853839 squared (33138853839²) is 1098183633762605037921
• 33138853839 cubed (33138853839³) is 36392546927640873975549071428719
• The square root of 33138853839 is 182040.8026762133
• The cube root of 33138853839 is 3212.0268071655

Scales and comparisons

• 33,138,853,839 seconds is equal to 1,053 years, 37 weeks, 13 hours, 10 minutes, 39 seconds.
• To count from 1 to 33,138,853,839 would take you about two thousand, one hundred seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 33138853839 cubic inches would be around 267.7 feet tall.

Recreational maths with 33138853839

• 33138853839 backwards is 93835883133
• The number of decimal digits it has is: 11
• The sum of 33138853839's digits is 54
• More coming soon!